Presence of blood in the semen.

Blood in the seminal fluid

the presence of blood in a man's ejaculation. Usually it is a benign condition due to a small ruptured blood vessel, and is usually of no consequences. Occasionally it may be related to an infection and can be treated with antibiotics.

A disorder in which inflammation of the seminal vesicles, the colon or the prostate causes a bloody ejaculation.

A disorder in which blood is found in the ejaculate.

Hematospermia, (Hemospermia) or the presence of blood in semen, is most often a benign and idiopathic symptom, but can sometimes result from medical problems such as a urethral stricture, infection of the prostate, or a congenital bleeding disorder, and can occur transiently after surgical procedures such as a prostate biopsy. It is present in less than 2% of urology referrals, although prevalence in the overall population is unknown.